Belleville Springs
Belleville springs (or Belleville washers) are disc-shaped rings formed on an angle and feature a very high tensile strength. The warp of the angle provides the resisting force, and these springs can be quite powerful with a very short stroke. When you need a heavy load bearing ability without travel, our Belleville springs are an exceptional choice.

Custom Belleville Springs
Coiling Technologies can produce a wide range of Belleville springs by applying our high-performance, internal equipment and automated processes. We can form or cut almost any diameter you need with our high definition plasma and water laser. We use quality materials in our designs to ensure the spring’s reliability even under extremely heavy loads. These custom Belleville springs are particularly well-suited to handle tasks that are subject to extreme thermal expansion or contraction, vibrations, or bolt creep.

Designing Belleville Washers
At Coiling Technologies we employ effective, fast, and economical technologies to produce the springs you need for your project. We can handle any level of production, from one unique piece to millions of units, and our engineers will work with you to make sure you get the Belleville springs that won’t fail in practical applications. Contact us today to learn more.